fixed typo

demo.py

@@ -205,8 +205,8 @@ with st.sidebar:
 For a more complete description of the category, visit [the annotation guideline](https://egumasa.github.io/engagement-annotation-project/3_Categories/)!!
     """)
 
-st.sidebar.markdown(
-    "Engagement Analyzer is developed by [Masaki Eguchi](https://masakieguchi.weebly.com).
+st.sidebar.markdown("""
+    Engagement Analyzer is developed by [Masaki Eguchi](https://masakieguchi.weebly.com).
     
     ### Acknowledgements:
     
@@ -220,8 +220,7 @@ st.sidebar.markdown(
     - Aaron Miller (Linguistics, University of Oregon) for corpus annotation
     - Ryan Walker (Linguistics/Antholopology, University of Oregon) for corpus annotation
     - Dr. Kristopher Kyle (Associate Professor in Linguistics, University of Oregon)
-    "
-)
+    """)
 cc = '<a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by-nc/4.0/">Creative Commons Attribution-NonCommercial 4.0 International License</a>.'
 st.sidebar.markdown(cc, unsafe_allow_html=True)